Side by side
Christopher Ward C63 Sealander Extreme GMTvsHitori Somei Yoshino
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
C63 Sealander Extreme GMT40mm
Somei Yoshino39.6mm
Power Reserve
C63 Sealander Extreme GMT56h
Somei Yoshino41h
Water Resistance
C63 Sealander Extreme GMT150m
Somei Yoshino100m
MSRP
C63 Sealander Extreme GMT$2,075
Somei Yoshino$569
Full specifications
Case
6 specsCategory
GMT
—
Diameter
40mm
39.6mm
Thickness
12.05mm
10.55mm
Lug-to-Lug
48mm
46.8mm
Lug Width
22mm
—
Water Resistance
150m
100m
Crystal & Dial
2 specsDial Color
Black
White
Lume
SLN X1 BL / GL
None
Movement
4 specsCaliber
SW330-2
Seiko NH35
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
41h
Complications
GMT
None
Pricing
1 specsMSRP
$2,075
$569
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